424270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 1036800

約数和(自身を除く): 612530

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 29, 35, 38, 55, 58, 70, 77, 95, 110, 133, 145, 154, 190, 203, 209, 266, 290, 319, 385, 406, 418, 551, 638, 665, 770, 1015, 1045, 1102, 1330, 1463, 1595, 2030, 2090, 2233, 2755, 2926, 3190, 3857, 4466, 5510, 6061, 7315, 7714, 11165, 12122, 14630, 19285, 22330, 30305, 38570, 42427, 60610, 84854, 212135, 424270]

約数ペア:

[(1, 424270), (2, 212135), (5, 84854), (7, 60610), (10, 42427), (11, 38570), (14, 30305), (19, 22330), (22, 19285), (29, 14630), (35, 12122), (38, 11165), (55, 7714), (58, 7315), (70, 6061), (77, 5510), (95, 4466), (110, 3857), (133, 3190), (145, 2926), (154, 2755), (190, 2233), (203, 2090), (209, 2030), (266, 1595), (290, 1463), (319, 1330), (385, 1102), (406, 1045), (418, 1015), (551, 770), (638, 665)]